Bose SoundTrue Ultra In-Ear Headphone for Apple Devices.
New and improved version of the SoundTrue in-ear headphone that now creates a solid seal inside the ear to help provide isolation from the noisy outside world. This helps create strong bass response and allows the listener to use a lower volume since there is no need to compensate for sounds in the environment. Extremely comfortable SoundTrue Ultra eartips are super soft and very ergonomic to fit nearly any ear regardless of size or sensitivity. Includes 3-button control for Apple devices for volume and track adjustment, as well as a solid microphone for phone calls.